Kubo, Maya
Yasui, Youichi http://orcid.org/0000-0002-9866-503X
Sasahara, Jun
Miki, Shinya
Kawano, Hirotaka
Miyamoto, Wataru
Article History
Received: 27 May 2019
Accepted: 11 September 2019
First Online: 18 September 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: No funding has been provided for this research.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional review board of Teikyo University (No: 16-063) and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.